54770956

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1123}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 97720560

約数和(自身を除く): 42949604

約数列:

[1, 2, 4, 89, 137, 178, 274, 356, 548, 1123, 2246, 4492, 12193, 24386, 48772, 99947, 153851, 199894, 307702, 399788, 615404, 13692739, 27385478, 54770956]

約数ペア:

[(1, 54770956), (2, 27385478), (4, 13692739), (89, 615404), (137, 399788), (178, 307702), (274, 199894), (356, 153851), (548, 99947), (1123, 48772), (2246, 24386), (4492, 12193)]